2122546179

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 3247792128

約数和(自身を除く): 1125245949

約数列:

[1, 3, 13, 39, 41, 47, 61, 123, 141, 183, 463, 533, 611, 793, 1389, 1599, 1833, 1927, 2379, 2501, 2867, 5781, 6019, 7503, 8601, 18057, 18983, 21761, 25051, 28243, 32513, 37271, 56949, 65283, 75153, 84729, 97539, 111813, 117547, 246779, 282893, 352641, 367159, 740337, 848679, 892201, 1101477, 1157963, 1327421, 1528111, 2676603, 3473889, 3982263, 4584333, 11598613, 15053519, 17256473, 34795839, 45160557, 51769419, 54424261, 163272783, 707515393, 2122546179]

約数ペア:

[(1, 2122546179), (3, 707515393), (13, 163272783), (39, 54424261), (41, 51769419), (47, 45160557), (61, 34795839), (123, 17256473), (141, 15053519), (183, 11598613), (463, 4584333), (533, 3982263), (611, 3473889), (793, 2676603), (1389, 1528111), (1599, 1327421), (1833, 1157963), (1927, 1101477), (2379, 892201), (2501, 848679), (2867, 740337), (5781, 367159), (6019, 352641), (7503, 282893), (8601, 246779), (18057, 117547), (18983, 111813), (21761, 97539), (25051, 84729), (28243, 75153), (32513, 65283), (37271, 56949)]